Audio jack

Details Audio jack Audio jack

2007-10-05

2008-11-04

Ta, Tho D (Department: 2833)

Electrical connectors

With insulation other than conductor sheath

Plural-contact coupling part

C439S669000

Reexamination Certificate

active

07445515

ABSTRACT:
An audio jack includes an insulating housing having a mating wall, a rear wall, a top wall and two sidewalls. An inserting cavity is defined to pass through the mating wall and extend toward the inner of the insulating housing. The rear wall defines a through-hole communicating with the inserting cavity and the outside. The sidewalls define contact cavities, and a mating contact cavity is defined on the rear wall and communicates with the through-hole. A center pin has a connecting portion received in the inserting cavity. An end of the connecting portion extends to form an engaging portion accommodated in the through-hole. The engaging portion defines a clipping groove surrounding a positioning portion. And contacts include signal contacts inserted in the contact cavities and a mating contact having a secure portion received in the mating contact cavity. The secure portion defines a locating gap engaging with the positioning portion.

REFERENCES:
patent: 7097505 (2006-08-01), Shanahan et al.
patent: 7101230 (2006-09-01), Ma
patent: 2005/0048847 (2005-03-01), Hsieh
patent: 2006/0141868 (2006-06-01), Ma

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